1fbde9e2e2 2012-02-09        kinaba: #include <iostream>
1fbde9e2e2 2012-02-09        kinaba: #include <sstream>
1fbde9e2e2 2012-02-09        kinaba: #include <iomanip>
1fbde9e2e2 2012-02-09        kinaba: #include <vector>
1fbde9e2e2 2012-02-09        kinaba: #include <string>
1fbde9e2e2 2012-02-09        kinaba: #include <map>
1fbde9e2e2 2012-02-09        kinaba: #include <set>
1fbde9e2e2 2012-02-09        kinaba: #include <algorithm>
1fbde9e2e2 2012-02-09        kinaba: #include <numeric>
1fbde9e2e2 2012-02-09        kinaba: #include <iterator>
1fbde9e2e2 2012-02-09        kinaba: #include <functional>
1fbde9e2e2 2012-02-09        kinaba: #include <complex>
1fbde9e2e2 2012-02-09        kinaba: #include <queue>
1fbde9e2e2 2012-02-09        kinaba: #include <stack>
1fbde9e2e2 2012-02-09        kinaba: #include <cmath>
1fbde9e2e2 2012-02-09        kinaba: #include <cassert>
1fbde9e2e2 2012-02-09        kinaba: #include <cstring>
1fbde9e2e2 2012-02-09        kinaba: #ifdef __GNUC__
1fbde9e2e2 2012-02-09        kinaba: #include <ext/hash_map>
1fbde9e2e2 2012-02-09        kinaba: #define unordered_map __gnu_cxx::hash_map
1fbde9e2e2 2012-02-09        kinaba: #else
1fbde9e2e2 2012-02-09        kinaba: #include <unordered_map>
1fbde9e2e2 2012-02-09        kinaba: #endif
1fbde9e2e2 2012-02-09        kinaba: using namespace std;
1fbde9e2e2 2012-02-09        kinaba: typedef long long LL;
1fbde9e2e2 2012-02-09        kinaba: typedef complex<double> CMP;
1fbde9e2e2 2012-02-09        kinaba: 
1fbde9e2e2 2012-02-09        kinaba: class GogoXBallsAndBinsEasy { public:
1fbde9e2e2 2012-02-09        kinaba: 	int solve(vector <int> T)
1fbde9e2e2 2012-02-09        kinaba: 	{
1fbde9e2e2 2012-02-09        kinaba: 		int maxMove = 0;
1fbde9e2e2 2012-02-09        kinaba: 
1fbde9e2e2 2012-02-09        kinaba: 		vector<int> S = T;
1fbde9e2e2 2012-02-09        kinaba: 
1fbde9e2e2 2012-02-09        kinaba: 		reverse(S.begin(), S.end());
1fbde9e2e2 2012-02-09        kinaba: 		int dif = 0;
1fbde9e2e2 2012-02-09        kinaba: 		for(int i=0; i<S.size(); ++i)
1fbde9e2e2 2012-02-09        kinaba: 			dif += abs(S[i]-T[i]);
1fbde9e2e2 2012-02-09        kinaba: 		maxMove = max(maxMove, dif/2);
1fbde9e2e2 2012-02-09        kinaba: /*
1fbde9e2e2 2012-02-09        kinaba: 		sort(S.begin(), S.end());
1fbde9e2e2 2012-02-09        kinaba: 		do {
1fbde9e2e2 2012-02-09        kinaba: 			int dif = 0;
1fbde9e2e2 2012-02-09        kinaba: 			for(int i=0; i<S.size(); ++i)
1fbde9e2e2 2012-02-09        kinaba: 				dif += abs(S[i]-T[i]);
1fbde9e2e2 2012-02-09        kinaba: 			maxMove = max(maxMove, dif/2);
1fbde9e2e2 2012-02-09        kinaba: 		} while( next_permutation(S.begin(), S.end()) );
1fbde9e2e2 2012-02-09        kinaba: */
1fbde9e2e2 2012-02-09        kinaba: 		return maxMove;
1fbde9e2e2 2012-02-09        kinaba: 	}
1fbde9e2e2 2012-02-09        kinaba: };
1fbde9e2e2 2012-02-09        kinaba: 
1fbde9e2e2 2012-02-09        kinaba: // BEGIN CUT HERE
1fbde9e2e2 2012-02-09        kinaba: #include <ctime>
1fbde9e2e2 2012-02-09        kinaba: double start_time; string timer()
1fbde9e2e2 2012-02-09        kinaba:  { ostringstream os; os << " (" << int((clock()-start_time)/CLOCKS_PER_SEC*1000) << " msec)"; return os.str(); }
1fbde9e2e2 2012-02-09        kinaba: template<typename T> ostream& operator<<(ostream& os, const vector<T>& v)
1fbde9e2e2 2012-02-09        kinaba:  { os << "{ ";
1fbde9e2e2 2012-02-09        kinaba:    for(typename vector<T>::const_iterator it=v.begin(); it!=v.end(); ++it)
1fbde9e2e2 2012-02-09        kinaba:    os << '\"' << *it << '\"' << (it+1==v.end() ? "" : ", "); os << " }"; return os; }
1fbde9e2e2 2012-02-09        kinaba: void verify_case(const int& Expected, const int& Received) {
1fbde9e2e2 2012-02-09        kinaba:  bool ok = (Expected == Received);
1fbde9e2e2 2012-02-09        kinaba:  if(ok) cerr << "PASSED" << timer() << endl;  else { cerr << "FAILED" << timer() << endl;
1fbde9e2e2 2012-02-09        kinaba:  cerr << "\to: \"" << Expected << '\"' << endl << "\tx: \"" << Received << '\"' << endl; } }
1fbde9e2e2 2012-02-09        kinaba: #define CASE(N) {cerr << "Test Case #" << N << "..." << flush; start_time=clock();
1fbde9e2e2 2012-02-09        kinaba: #define END	 verify_case(_, GogoXBallsAndBinsEasy().solve(T));}
1fbde9e2e2 2012-02-09        kinaba: int main(){
1fbde9e2e2 2012-02-09        kinaba: 
1fbde9e2e2 2012-02-09        kinaba: CASE(0)
1fbde9e2e2 2012-02-09        kinaba: 	int T_[] = {0, 2, 5};
1fbde9e2e2 2012-02-09        kinaba: 	  vector <int> T(T_, T_+sizeof(T_)/sizeof(*T_));
1fbde9e2e2 2012-02-09        kinaba: 	int _ = 5;
1fbde9e2e2 2012-02-09        kinaba: END
1fbde9e2e2 2012-02-09        kinaba: CASE(1)
1fbde9e2e2 2012-02-09        kinaba: 	int T_[] = {5, 6, 7, 8};
1fbde9e2e2 2012-02-09        kinaba: 	  vector <int> T(T_, T_+sizeof(T_)/sizeof(*T_));
1fbde9e2e2 2012-02-09        kinaba: 	int _ = 4;
1fbde9e2e2 2012-02-09        kinaba: END
1fbde9e2e2 2012-02-09        kinaba: CASE(2)
1fbde9e2e2 2012-02-09        kinaba: 	int T_[] = {0, 1, 2, 10};
1fbde9e2e2 2012-02-09        kinaba: 	  vector <int> T(T_, T_+sizeof(T_)/sizeof(*T_));
1fbde9e2e2 2012-02-09        kinaba: 	int _ = 11;
1fbde9e2e2 2012-02-09        kinaba: END
1fbde9e2e2 2012-02-09        kinaba: CASE(3)
1fbde9e2e2 2012-02-09        kinaba: 	int T_[] = {1, 2, 3, 4, 5, 6, 7, 8};
1fbde9e2e2 2012-02-09        kinaba: 	  vector <int> T(T_, T_+sizeof(T_)/sizeof(*T_));
1fbde9e2e2 2012-02-09        kinaba: 	int _ = 16;
1fbde9e2e2 2012-02-09        kinaba: END
1fbde9e2e2 2012-02-09        kinaba: /*
1fbde9e2e2 2012-02-09        kinaba: CASE(4)
1fbde9e2e2 2012-02-09        kinaba: 	int T_[] = ;
1fbde9e2e2 2012-02-09        kinaba: 	  vector <int> T(T_, T_+sizeof(T_)/sizeof(*T_));
1fbde9e2e2 2012-02-09        kinaba: 	int _ = ;
1fbde9e2e2 2012-02-09        kinaba: END
1fbde9e2e2 2012-02-09        kinaba: CASE(5)
1fbde9e2e2 2012-02-09        kinaba: 	int T_[] = ;
1fbde9e2e2 2012-02-09        kinaba: 	  vector <int> T(T_, T_+sizeof(T_)/sizeof(*T_));
1fbde9e2e2 2012-02-09        kinaba: 	int _ = ;
1fbde9e2e2 2012-02-09        kinaba: END
1fbde9e2e2 2012-02-09        kinaba: */
1fbde9e2e2 2012-02-09        kinaba: }
1fbde9e2e2 2012-02-09        kinaba: // END CUT HERE